The Automotive Sensors Division of PCB Piezotronics offers an IEC-compliant high-temperature acoustic measurement system that combines a prepolarized ICP microphone and preamplifier to allow ...

AEA Ribbon Microphones will debut the FC2, a two-channel tube preamplifier, at the 2026 NAMM Show. Designed in collaboration with analog designer Fred Forssell, the FC2 brings a refined cascoded ...

This little project came about as a result of a design job for a client. One of the items needed was a mic preamp, and the project didn’t warrant a design such as the P66 preamp, since it is intended ...

Circuit boards etched and drilled. This is a closeup of one side of the microphone PCB board. As you can see it is a little crowded. The copper pipe before work began. Success! The mic head’s windows ...

Ever get a song stuck in your head that you don’t necessarily mind being there? My latest benign earworm happens to be “Frankenstein” by the Edgar Winter Group; probably due to what’s been going on at ...

If you’re doing any serious work with microphones, you’ll typically find yourself in want of a dedicated preamp. [ojg] needed just such a thing for acoustic measurement duties, and set about working ...